Container liner



FIG. 1 is a top front perspective view of the container liner;

FIG. 2 is a top view thereof;

FIG. 3 bottom view thereof;

FIG. 4 is a front view of the container liner shown in FIG. 1, with the rear view being identical thereto; and,

FIG. 5 is a right side view of the container liner shown in FIG. 1, with the left side view being identical thereto.

The broken lines are shown for the purpose of illustrating parts of the container liner that form no part of the claimed design. 

CLAIM The ornamental design for a container liner, as shown and described. 